Mongoid не сохраняет установленное значение

Question

Моя проблема заключается в том, что с атрибутами, которые не установлены автоматически, я получаю всегда значение nil. Вот некоторые примеры:

2.3.1 :001 > t = Team.new(name: "team_1", code: "a123") 
=> #<Team _id: 581b2f230640fd0cf4070a47, created_at: nil, updated_at: nil, code: nil, name: nil> 
2.3.1 :002 > t.save 
=> true 
2.3.1 :003 > t 
=> #<Team _id: 581b2f230640fd0cf4070a47, created_at: 2016-11-03 12:35:58 UTC, updated_at: 2016-11-03 12:35:58 UTC, code: nil, name: nil> 
2.3.1 :004 > t.name = "team_1" 
=> "team_1" 
2.3.1 :005 > t 
=> #<Team _id: 581b2f230640fd0cf4070a47, created_at: 2016-11-03 12:35:58 UTC, updated_at: 2016-11-03 12:35:58 UTC, code: nil, name: nil> 

Вот моя модель, используемая в примере:

class Team 
    include Mongoid::Document 
    include Mongoid::Timestamps 

    attr_accessor :name, :code, :owner_id, :learnin_object_ids, :active 

    field :code, type: String 
    field :name, type: String 
end 

Моего Gemfile:

source 'https://rubygems.org' 

# Bundle edge Rails instead: gem 'rails', github: 'rails/rails' 
gem 'rails', '~> 5.0.0', '>= 5.0.0.1' 
# Use Puma as the app server 
gem 'puma', '~> 3.0' 
# Use SCSS for stylesheets 
gem 'sass-rails', '~> 5.0' 
# Use Uglifier as compressor for JavaScript assets 
gem 'uglifier', '>= 1.3.0' 
# Use CoffeeScript for .coffee assets and views 
gem 'coffee-rails', '~> 4.2' 
# See https://github.com/rails/execjs#readme for more supported runtimes 
# gem 'therubyracer', platforms: :ruby 

# Use jquery as the JavaScript library 
gem 'jquery-rails' 
# Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks 
gem 'turbolinks', '~> 5' 
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder 
gem 'jbuilder', '~> 2.5' 

gem 'mongoid', '~> 6.0' 
gem 'bson_ext' 
gem 'moped' 
gem 'devise', '~> 4.0' 

group :development, :test do 
    gem 'byebug', platform: :mri 
    gem 'rspec-rails', '~> 3.0' 
    gem 'factory_girl_rails', '~> 4.0' 
    gem 'database_cleaner', '~> 1.0' 
end 

group :development do 
    gem 'web-console' 
    gem 'listen', '~> 3.0.5' 
    gem 'spring' 
    gem 'spring-watcher-listen', '~> 2.0.0' 
end 

gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby] 

Как я могу сохранить правильные данные?

Answer 1

Проблема была вызвана attr_accessor. После удаления правильные данные сохраняются.